diff options
Diffstat (limited to 'pkg/sentry/vfs/file_description_impl_util_test.go')
| -rw-r--r-- | pkg/sentry/vfs/file_description_impl_util_test.go | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/pkg/sentry/vfs/file_description_impl_util_test.go b/pkg/sentry/vfs/file_description_impl_util_test.go index 1720d325d..0f44e7c8c 100644 --- a/pkg/sentry/vfs/file_description_impl_util_test.go +++ b/pkg/sentry/vfs/file_description_impl_util_test.go @@ -24,7 +24,6 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/sentry/contexttest" - "gvisor.dev/gvisor/pkg/sentry/kernel/auth" "gvisor.dev/gvisor/pkg/syserror" "gvisor.dev/gvisor/pkg/usermem" ) @@ -46,9 +45,11 @@ type genCountFD struct { count uint64 // accessed using atomic memory ops } -func newGenCountFD(mnt *Mount, vfsd *Dentry) *FileDescription { +func newGenCountFD(vfsObj *VirtualFilesystem) *FileDescription { + vd := vfsObj.NewAnonVirtualDentry("genCountFD") + defer vd.DecRef() var fd genCountFD - fd.vfsfd.Init(&fd, 0 /* statusFlags */, mnt, vfsd, &FileDescriptionOptions{}) + fd.vfsfd.Init(&fd, 0 /* statusFlags */, vd.Mount(), vd.Dentry(), &FileDescriptionOptions{}) fd.DynamicBytesFileDescriptionImpl.SetDataSource(&fd) return &fd.vfsfd } @@ -86,18 +87,9 @@ func (fd *genCountFD) Generate(ctx context.Context, buf *bytes.Buffer) error { func TestGenCountFD(t *testing.T) { ctx := contexttest.Context(t) - creds := auth.CredentialsFromContext(ctx) vfsObj := New() // vfs.New() - vfsObj.MustRegisterFilesystemType("testfs", FDTestFilesystemType{}, &RegisterFilesystemTypeOptions{}) - mntns, err := vfsObj.NewMountNamespace(ctx, creds, "", "testfs", &GetFilesystemOptions{}) - if err != nil { - t.Fatalf("failed to create testfs root mount: %v", err) - } - vd := mntns.Root() - defer vd.DecRef() - - fd := newGenCountFD(vd.Mount(), vd.Dentry()) + fd := newGenCountFD(vfsObj) defer fd.DecRef() // The first read causes Generate to be called to fill the FD's buffer. |